Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Particular requirements electric hair care appliances
€193.00
Acceptance code for gear units Test airborne sound
€374.00
Acoustics. Determination of sound immission from sources placed close to the ear. Technique using a microphone in real ear (MIRE technique)
€269.00
Electroacoustics. Audiometric equipment Instruments for the measurement of aural acoustic impedance/admittance
Small craft. Airborne sound emitted by powered recreational craft Sound assessment using reference
Measurement microphones Electrostatic actuators for determination of frequency response
Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties resilient elements Indirect method for determination the dynamic stiffness supports translatory motion
€355.00
Electroacoustics. Hearing aids Measurement of the performance characteristics hearing for production, supply and delivery quality assurance purposes
Acoustics. Determination of sound power levels and energy noise sources using pressure. Engineering methods for small movable in reverberant fields Comparison method a hard-walled test room
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
Hydraulic fluid power. Test code for the determination of sound power levels using intensity techniques. Engineering method Pumps
Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties resilient elements Principles guidelines
€316.00
